docs: def delete_service_group(self, group_id):
          """Deletes a service group from the loadbal_id.
  
          :param int group_id: The id of the service group to delete
          """
  
          svc = self.client['Network_Application_Delivery_Controller_'
                            'LoadBalancer_VirtualServer']
  
          return svc.deleteObject(id=group_id)